58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package permission
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import (
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"context"
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"time"
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"gateway/internal/svc"
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"gateway/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type ReloadPolicyLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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// NewReloadPolicyLogic returns the policy reload logic.
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func NewReloadPolicyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ReloadPolicyLogic {
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return &ReloadPolicyLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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// ReloadPolicy forces a Casbin LoadPolicy on this pod and broadcasts a
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// Pub/Sub event so other pods follow. Empty tenant_id reloads the
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// caller's tenant; "*" reloads every tenant.
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func (l *ReloadPolicyLogic) ReloadPolicy(req *types.PolicyReloadReq) (*types.PolicyReloadData, error) {
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if l.svcCtx.PermissionRBAC == nil {
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return nil, errb.SysNotImplemented("casbin enforcer not configured")
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}
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tenant := req.TenantID
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if tenant == "" {
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actor, err := ActorFromContext(l.ctx)
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if err != nil {
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return nil, errb.AuthUnauthorized(err.Error()).WithCause(err)
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}
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tenant = actor.TenantID
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}
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if tenant == "*" {
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if err := l.svcCtx.PermissionRBAC.LoadAllPolicies(l.ctx); err != nil {
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return nil, err
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}
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} else if err := l.svcCtx.PermissionRBAC.LoadPolicy(l.ctx, tenant); err != nil {
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return nil, err
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}
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if err := l.svcCtx.PermissionRBAC.BroadcastReload(l.ctx, tenant); err != nil {
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l.Errorf("permission: broadcast reload tenant=%s: %v", tenant, err)
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}
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return &types.PolicyReloadData{
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Tenant: tenant,
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TS: time.Now().UnixMilli(),
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}, nil
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}
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